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classifler with the vector-space
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classifler
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. Unlike ( Larkey and Croft ,
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combines the regular expression
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classifler
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with the vector-space classifler
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C04-1033 |
algorithm to learn a decision tree
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classifler
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as in the baseline approach .
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training instances are ready , a
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classifler
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is learned by C5 .0 algorithm
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C04-1099 |
regarding each MeSH term . The
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classifler
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is tuned by using English abstracts
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C04-1099 |
component . Each of the basic
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classiflers
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implement known approaches to
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C04-1033 |
that our approach aims to learn a
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classifler
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which would select the most preferred
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C04-1099 |
number of relevant terms is 15193 .
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classiflers
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. Regular expressions and MeSH
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more than 5 tokens . The second
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classifler
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is based on a vector space engine5
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C04-1107 |
can be estimated by some binary
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classiflers
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. For instance , we could estimate
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C04-1099 |
Croft , 1996 ) we do not merge our
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classiflers
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by linear combination , because
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C04-1033 |
clusters . In our approach , a
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classifler
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is trained on the instances formed
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with the regular expression-based
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classifler
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. 3 Methods We flrst present
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parameters ( lnc.atn ) for the basic VS
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classifler
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does not provide the optimal
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C04-1099 |
matching window . Vector space
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classifler
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. The vector space module is
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prob - lem . Speciflcally , a
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classifler
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is learned and then used to determine
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C04-1099 |
such as syndrome and disease ) .
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Classiflers
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' fusion . The hybrid system
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C04-1107 |
for a group mi : We use one Svmc
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classifler
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to identify the group to which
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C04-1099 |
parameters of the vector space
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classifler
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, and the best combination of
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C04-1099 |
respective performance of each basic
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classiflers
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, table 1 shows that the RegEx
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